KR101009608B1 - 자기기록매체용 연마포 - Google Patents
자기기록매체용 연마포 Download PDFInfo
- Publication number
- KR101009608B1 KR101009608B1 KR1020070068013A KR20070068013A KR101009608B1 KR 101009608 B1 KR101009608 B1 KR 101009608B1 KR 1020070068013 A KR1020070068013 A KR 1020070068013A KR 20070068013 A KR20070068013 A KR 20070068013A KR 101009608 B1 KR101009608 B1 KR 101009608B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic recording
- grooves
- polishing
- recording medium
- cloth
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
Claims (4)
- 단사섬도가 0.001~0.3데니어인 극세섬유들로 이루어진 섬유기재와 상기 섬유기재 내에 함침되어 있는 고분자 탄성체로 구성되며, 표면과 이면 중 적어도 일면에 요홈(2,2')들이 형성되어 있는 것을 특징으로 하는 자기기록매체용 연마포.
- 제1항에 있어서, 연마포의 표면과 이면 모두에 각각 요홈(2,2')들이 형성되어 있으며, 표면에 형성된 요홈(2)과 이면에 형성된 요홈(2')이 적어도 일부가 서로 연통하는 것을 특징으로 하는 자기기록매체용 연마포.
- 제1항에 있어서, 섬유기재는 직물, 편물 및 부직포 중에서 선택된 1종인 것을 특징으로 하는 자기기록매체용 연마포.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070068013A KR101009608B1 (ko) | 2007-07-06 | 2007-07-06 | 자기기록매체용 연마포 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070068013A KR101009608B1 (ko) | 2007-07-06 | 2007-07-06 | 자기기록매체용 연마포 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090004089A KR20090004089A (ko) | 2009-01-12 |
KR101009608B1 true KR101009608B1 (ko) | 2011-01-20 |
Family
ID=40486617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070068013A KR101009608B1 (ko) | 2007-07-06 | 2007-07-06 | 자기기록매체용 연마포 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101009608B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11235656A (ja) * | 1995-10-25 | 1999-08-31 | Nec Corp | 研磨パッド |
KR20030035658A (ko) * | 2001-11-02 | 2003-05-09 | 주식회사 코오롱 | 탄성회복율이 우수한 해도형 복합섬유 |
JP2003334753A (ja) * | 2002-05-15 | 2003-11-25 | Rodel Nitta Co | 研磨パッド |
-
2007
- 2007-07-06 KR KR1020070068013A patent/KR101009608B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11235656A (ja) * | 1995-10-25 | 1999-08-31 | Nec Corp | 研磨パッド |
KR20030035658A (ko) * | 2001-11-02 | 2003-05-09 | 주식회사 코오롱 | 탄성회복율이 우수한 해도형 복합섬유 |
JP2003334753A (ja) * | 2002-05-15 | 2003-11-25 | Rodel Nitta Co | 研磨パッド |
Also Published As
Publication number | Publication date |
---|---|
KR20090004089A (ko) | 2009-01-12 |
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